| 813 18th Street NE L.L.C. | — | L00006461256 | 2019-12-19 | Active | Washington |
| 813 8th Street Enterprises LLC | — | L00007059602 | 2021-08-06 | Revoked | |
| 813 8th Street Enterprises LLC | — | L00007059602 | 2021-07-18 | Revoked | Washington |
| 813 ASSOCIATES LIMITED PARTNERSHIP | — | 011890 | 1990-04-24 | Revoked | |
| 813 ASSOCIATES LIMITED PARTNERSHIP | — | 011890 | 1990-04-24 | Revoked | LEGACY NO DATA |
| 813 CORP. | — | 711802 | 1970-08-04 | Revoked | |
| 813 CORP. | — | 711802 | 1970-08-04 | Revoked | |
| 813 DECATUR STREET, N.W. INC. | — | 800890 | 1980-02-28 | Revoked | |
| 813 DECATUR STREET, N.W. INC. | — | 800890 | 1980-02-28 | Revoked | |
| 813 S NW LLC | — | L00006901039 | 2021-03-10 | Active | Washington |
| 813 S NW LLC | — | L00006901039 | 2021-03-10 | Active | |
| 813 T STR LLC | — | L12622 | 2002-09-23 | Revoked | |
| 813 T STR LLC | — | L12622 | 2002-09-23 | Revoked | |
| 813 Taylor St NE LLC | — | L00006979394 | 2021-04-12 | Revoked | Washington |
| 813 Taylor St NE LLC | — | L00006979394 | 2021-04-12 | Revoked | |
| 814 44TH ST, NE LLC | — | L28257 | 2006-05-01 | Revoked | |
| 814 44TH ST, NE LLC | — | L28257 | 2006-05-01 | Revoked | |
| 814 EYE ASSOCIATES | — | P01265 | 1984-05-17 | Revoked | |
| 814 EYE ASSOCIATES | — | P01265 | 1984-05-17 | Revoked | LEGACY NO DATA |
| 814-816 LIMITED PARTNERSHIP | — | P00064 | 1986-09-22 | Revoked | |
| 814-816 LIMITED PARTNERSHIP | — | P00064 | 1986-09-22 | Revoked | LEGACY NO DATA |
| 815 7TH ST NE, LLC | — | L00006020656 | 2018-06-26 | Revoked | Bowie |
| 815 7TH ST NE, LLC | — | L00006020656 | 2017-03-07 | Revoked | |
| 815 ASSOCIATES LIMITED PARTNERSHIP | — | 024589 | 1989-07-24 | Revoked | LEGACY NO DATA |
| 815 ASSOCIATES LIMITED PARTNERSHIP | — | 024589 | 1989-07-24 | Revoked | |
| 815 CONNECTICUT AVENUE CORPORATION | — | 920352 | 1992-01-28 | Withdrawn | |
| 815 CONNECTICUT AVENUE CORPORATION | — | 920352 | 1992-01-28 | Withdrawn | |
| 815 EAST CAPITOL STREET CONDOMINIUM ASSOCIATION | — | 852948 | 1985-08-13 | Active | WASHINGTON |
| 815 EAST CAPITOL STREET CONDOMINIUM ASSOCIATION | — | 852948 | 1985-08-13 | Active | |
| 815 FAMILY LIMITED PARTERNERSHIP | — | P01502 | 1984-07-27 | Revoked | LEGACY NO DATA |
| 815 FAMILY LIMITED PARTERNERSHIP | — | P01502 | 1984-07-27 | Revoked | |
| 815 INVESTMENT CORP. | — | 220984 | 2002-03-29 | Revoked | |
| 815 INVESTMENT CORP. | — | 220984 | 2002-03-29 | Revoked | |
| 815 Kennedy Street NW LLC | — | L00005397989 | 2016-03-30 | Revoked | |
| 815 Kennedy Street NW LLC | — | L00005397989 | 2016-03-30 | Revoked | Washington |
| 815 MALCOLM X AVE LLC | — | L00005079881 | 2014-12-24 | Active | |
| 815 MALCOLM X AVE LLC | — | L00005079881 | 2014-12-24 | Active | Alexandria |
| 815 MARYLAND AVENUE ASSOCIATES L.L.C. | — | L05564 | 2000-03-21 | Active | |
| 815 MARYLAND AVENUE ASSOCIATES L.L.C. | — | L05564 | 2000-03-21 | Active | Jupiter |
| 815 V L.L.C. | — | L00035 | 1994-10-13 | Revoked | |
| 815 V L.L.C. | — | L00035 | 1994-10-13 | Revoked | |
| 815 V STREET N.W. INC. | — | 580197 | 1958-10-31 | Revoked | |
| 815 V STREET N.W. INC. | — | 580197 | 1958-10-31 | Revoked | |
| 815 VARNUM LLC | — | L12339 | 2002-08-23 | Revoked | |
| 815 VARNUM LLC | — | L12339 | 2002-08-23 | Revoked | |
| 816 CONNECTICUT AVE HOLDINGS, LLC | — | C00007753589 | 2023-06-26 | Active | |
| 816 CONNECTICUT AVE HOLDINGS, LLC | — | C00007753589 | 2023-07-18 | Active | Holmdel |
| 816 CONNECTICUT AVENUE CORP., INC. OF DELAWARE | — | 224005 | 2002-12-18 | Withdrawn | Middleburg |
| 816 CONNECTICUT AVENUE CORP., INC. OF DELAWARE | — | 224005 | 2002-12-18 | Active | |
| 816 CONNECTICUT AVENUE L.P. | — | 220083 | 2002-12-18 | Withdrawn | Middleburg |
| 816 CONNECTICUT AVENUE L.P. | — | 220083 | 2002-12-18 | Active | |
| 816 CONNECTICUT INC. | — | 933623 | 1993-10-22 | Revoked | |
| 816 CONNECTICUT INC. | — | 933623 | 1993-10-22 | Revoked | |
| 816 Dirty Water LLC | — | L00007764719 | 2023-08-03 | Active | |
| 816 Dirty Water LLC | — | L00007764719 | 2023-08-03 | Active | Washington |
| 816 EMERSON ST., NW LLC | — | L42537 | 2009-02-20 | Revoked | |
| 816 EMERSON ST., NW LLC | — | L42537 | 2009-02-20 | Revoked | |
| 816 H STREET NE LLC | — | L00004660937 | 2012-12-31 | Active | |
| 816 H STREET NE LLC | — | L00004660937 | 2012-12-31 | Active | WASHINGTON |
| 816 H Street Investments LLC | — | L00005761442 | 2017-05-29 | Withdrawn | |
| 816 H Street Investments LLC | — | L00005761442 | 2017-08-15 | Withdrawn | Alexandria |
| 816 Kentucky Avenue LLC | — | L00005755798 | 2017-08-03 | Active | |
| 816 Kentucky Avenue LLC | — | L00005755798 | 2017-07-31 | Active | Waldorf |
| 816 POTOMAC AVENUE LLC | — | L46379 | 2009-10-06 | Revoked | |
| 816 POTOMAC AVENUE LLC | — | L46379 | 2009-10-06 | Revoked | |
| 816 Taylor Street LLC | — | L00006491277 | 2020-01-29 | Revoked | Beltsville |
| 816 Taylor Street LLC | — | L00006491277 | 2020-01-29 | Revoked | |
| 816 Taylor Street NE, LLC | — | L00006123083 | 2018-12-03 | Revoked | |
| 816 Taylor Street NE, LLC | — | L00006123083 | 2018-12-03 | Revoked | Herndon |
| 816 on Kennedy Condominium Unit Owners Association, (The) Inc. | — | C00005540645 | 2016-11-21 | Revoked | |
| 816 on Kennedy Condominium Unit Owners Association, (The) Inc. | — | C00005540645 | 2016-11-21 | Revoked | WASHINGTON |
| 816-818 18th Street NE LLC | — | L00007059381 | 2021-06-24 | Active | Washington |
| 816-818 18th Street NE LLC | — | L00007059381 | 2021-07-17 | Active | |
| 817 11TH STREET, N.E. INC. | — | 920284 | 1992-01-27 | Revoked | |
| 817 11TH STREET, N.E. INC. | — | 920284 | 1992-01-27 | Revoked | |
| 817 18TH ST LLC | — | L00006301901 | 2019-05-20 | Active | Washington |
| 817 18th St LLC | — | L00006301901 | 2019-05-20 | Active | |
| 817 18th St NE LLC | — | L00006277667 | 2019-04-15 | Revoked | Washington |
| 817 18th St NE LLC | — | L00006277667 | 2019-04-15 | Revoked | |
| 817 FOURTEENTH STREET ASSOCIATES LIMITED PARTNERSHIP | — | P00897 | 1986-06-13 | Merged | |
| 817 FOURTEENTH STREET ASSOCIATES LIMITED PARTNERSHIP | — | P00897 | 1986-06-13 | Merged | LEGACY NO DATA |
| 817 Properties LLC | — | L00004640431 | 2012-10-31 | Active | |
| 817 Properties LLC | — | L00004640431 | 2012-10-31 | Active | Bethesda |
| 817 SIXTH LLC | — | L20214 | 2004-08-27 | Revoked | |
| 817 SIXTH LLC | — | L20214 | 2004-08-27 | Revoked | |
| 817 SIXTH STREET NW CORPORATION | — | 951842 | 1995-06-05 | Revoked | |
| 817 SIXTH STREET NW CORPORATION | — | 951842 | 1995-06-05 | Revoked | |
| 817 T LLC | — | L01460 | 1997-04-14 | Revoked | |
| 817 T LLC | — | L01460 | 1997-04-14 | Revoked | |
| 817 VARNUM L.L.C. | — | L00004909028 | 2014-03-11 | Revoked | |
| 817 VARNUM L.L.C. | — | L00004909028 | 2014-03-11 | Revoked | WASHINGTON |
| 817 Varnum Condominium | — | N00007031064 | 2021-06-21 | Active | |
| 817 Varnum Condominium | — | N00007031064 | 2021-06-21 | Active | Washington |
| 817 Webster St Holdings LLC | — | L00006060861 | 2018-08-21 | Revoked | |
| 817 Webster St Holdings LLC | — | L00006060861 | 2018-08-21 | Revoked | Washington |
| 817 Webster St NW LLC | — | L00006064093 | 2018-08-27 | Revoked | Washington |
| 817 Webster St NW LLC | — | L00006064093 | 2018-08-27 | Revoked | |
| 818 18TH STREET LIMITED PARTNERSHIP | — | P07357 | 1977-10-26 | Revoked | |
| 818 18TH STREET LIMITED PARTNERSHIP | — | P07357 | 1977-10-26 | Revoked | LEGACY NO DATA |
| 818 18TH STREET LLC | — | L22007 | 2005-01-27 | Revoked | |
| 818 18TH STREET LLC | — | L22007 | 2005-01-27 | Revoked | |
| 818 Buchanan ST NW LLC | — | L00005982979 | 2018-05-04 | Revoked | Washington |
| 818 Buchanan ST NW LLC | — | L00005982979 | 2018-05-04 | Revoked | |
| 818 CONNECTICUT LLC | — | L20715 | 2004-10-08 | Revoked | |
| 818 CONNECTICUT LLC | — | L20715 | 2004-10-08 | Revoked | WASHINGTON |
| 818 CONSTRUCTION MANAGEMENT, LLC | — | US-DC-FN092602031 | 2026-09-05 | Active | Oxon Hill |
| 818 Construction Management DC LLC | — | L00006160283 | 2019-01-29 | Revoked | |
| 818 Construction Management DC LLC | — | L00006160283 | 2019-01-29 | Revoked | Washington |
| 818 EIGHTEENTH STREET ASSCIATES | — | P04244 | 1963-03-06 | Revoked | |
| 818 EIGHTEENTH STREET ASSCIATES | — | P04244 | 1963-03-06 | Revoked | LEGACY NO DATA |
| 818 H St Property LLC | — | US-DC-LL092600683 | 2026-09-02 | Active | Washington |
| 818 K STREET CORPORATION | — | 762796 | 1976-10-07 | Revoked | |
| 818 K STREET CORPORATION | — | 762796 | 1976-10-07 | Revoked | |
| 818 MICHIGAN AVENUE ASSOCIATES LIMITED PARTNERSHIP | — | 7351 | 1982-03-02 | Revoked | |
| 818 MICHIGAN AVENUE ASSOCIATES LIMITED PARTNERSHIP | — | 7351 | 1982-03-02 | Revoked | LEGACY NO DATA |
| 818 MICHIGAN AVENUE LIMITED PARTNERSHIP | — | P02152 | 1982-03-02 | Revoked | |
| 818 MICHIGAN AVENUE LIMITED PARTNERSHIP | — | P02152 | 1982-03-02 | Revoked | LEGACY NO DATA |
| 818 Marietta Place, N.W. L.L.C. | — | L00007472866 | 2022-09-28 | Active | |
| 818 Marietta Place, N.W. L.L.C. | — | L00007472866 | 2022-09-28 | Active | Washington |
| 818 POTOMAC AVENUE CLASS A MEMBER LLC | — | L00005334963 | 2016-02-08 | Revoked | |
| 818 POTOMAC AVENUE CLASS A MEMBER LLC | — | L00005334963 | 2016-02-08 | Revoked | WASHINGTON |
| 818 POTOMAC AVENUE INVESTOR LLC | — | L00005334981 | 2016-02-08 | Revoked | |
| 818 POTOMAC AVENUE INVESTOR LLC | — | L00005334981 | 2016-02-08 | Revoked | WASHINGTON |
| 818 POTOMAC AVENUE MANAGER LLC | — | L00005335025 | 2016-02-08 | Revoked | WASHINGTON |
| 818 POTOMAC AVENUE MANAGER LLC | — | L00005335025 | 2016-02-08 | Revoked | |
| 818 Potomac Avenue SE LLC | — | L00005003627 | 2014-07-23 | Revoked | Washington |
| 818 Potomac Avenue SE LLC | — | L00005003627 | 2014-07-23 | Revoked | |
| 818 RANCH INC. | — | 641872 | 1964-12-17 | Revoked | |
| 818 RANCH INC. | — | 641872 | 1964-12-17 | Revoked | |
| 818 RESTAURANT CORP. | — | 760803 | 1976-03-23 | Revoked | |
| 818 RESTAURANT CORP. | — | 760803 | 1976-03-23 | Revoked | |
| 818 WASHINGTON ASSOCIATES LIMITED | — | P05142 | 1977-12-09 | Revoked | |
| 818 WASHINGTON ASSOCIATES LIMITED | — | P05142 | 1977-12-09 | Revoked | LEGACY NO DATA |
| 818- 18 ASSSOCITES LIMITED PARTNERSHIP | — | P05867 | 1978-05-02 | Revoked | |
| 818- 18 ASSSOCITES LIMITED PARTNERSHIP | — | P05867 | 1978-05-02 | Revoked | LEGACY NO DATA |
| 819 10th Street LLC | — | L00005386042 | 2016-03-14 | Revoked | |
| 819 10th Street LLC | — | L00005386042 | 2016-03-14 | Revoked | Washington |
| 819 48th LLC | — | L00006030665 | 2018-07-09 | Revoked | Altamonte Springs |
| 819 48th LLC | — | L00006030665 | 2018-07-09 | Revoked | |
| 819 48th Place LLC | — | L00006360147 | 2019-08-02 | Revoked | |
| 819 48th Place LLC | — | L00006360147 | 2019-07-30 | Revoked | Washington |
| 819 51st Street LLC | — | L00004785687 | 2013-07-24 | Active | |
| 819 51st Street LLC | — | L00004785687 | 2013-07-24 | Active | Bowie |
| 819 6th St LLC | — | L00004546078 | 2012-04-06 | Active | |
| 819 6th St LLC | — | L00004546078 | 2012-04-06 | Active | Washington |
| 819 7 ST NW LLC | — | L00008396319 | 2025-04-14 | Active | |
| 819 7 ST NW LLC | — | L00008396319 | 2025-04-14 | Revoked | Washington |
| 819 7TH STREET CONDOMINIUM LLC | — | L34045 | 2007-06-15 | Active | Washington |
| 819 7TH STREET CONDOMINIUM LLC | — | L34045 | 2007-06-15 | Active | |
| 819 7TH STREET LLC | — | L01505 | 1997-04-30 | Revoked | |
| 819 7TH STREET LLC | — | L01505 | 1997-04-30 | Revoked | |
| 819 Capital LLC | — | L00005313180 | 2015-12-23 | Dissolved | Annapolis |
| 819 Capital LLC | — | L00005313180 | 2015-12-31 | Active | |
| 819 EAST CAPITOL STREET SOUTHEAST TENANTS ASSOCIATION, INC. (THE) | — | 200951 | 2000-03-17 | Revoked | |
| 819 EAST CAPITOL STREET SOUTHEAST TENANTS ASSOCIATION, INC. (THE) | — | 200951 | 2000-03-17 | Revoked | |
| 819 H STREET INC | — | C00004596393 | 2012-07-23 | Revoked | |
| 819 H STREET INC | — | C00004596393 | 2012-07-23 | Revoked | washington |
| 819 LLC | — | L00005028497 | 2014-09-02 | Active | Bethesda |
| 819 LLC | — | L00005028497 | 2014-09-02 | Active | |
| 819 Sheridan Street LLC | — | L00006087975 | 2018-10-04 | Revoked | |
| 819 Sheridan Street LLC | — | L00006087975 | 2018-10-04 | Revoked | McLean |
| 819 Upshur Street LLC | — | L00005072659 | 2014-12-08 | Revoked | Washington |
| 819D LLC | — | L00004837053 | 2013-11-21 | Revoked | |
| 819D LLC | — | L00004837053 | 2013-11-20 | Revoked | Annapolis |
| 81SIXED PRODUCTIONS LLC | — | L00007936875 | 2024-02-27 | Active | |
| 81SIXED PRODUCTIONS LLC | — | L00007936875 | 2024-02-27 | Revoked | Washington |
| 82 P ST JR BL LLC | — | L00005105042 | 2015-02-18 | Revoked | |
| 82 P ST JR BL LLC | — | L00005105042 | 2015-02-18 | Revoked | Washington |
| 82 P Street Manager LLC | — | L00005105037 | 2015-02-18 | Revoked | |
| 82 P Street Manager LLC | — | L00005105037 | 2015-02-18 | Revoked | Washington |
| 82 P Street NW LLC | — | L00004964414 | 2014-05-23 | Revoked | Washington |
| 82 P Street NW LLC | — | L00004964414 | 2014-05-23 | Revoked | |
| 82 Q STREET LLC | — | L36878 | 2008-01-11 | Revoked | |
| 82 Q STREET LLC | — | L36878 | 2008-01-11 | Revoked | Washington |
| 82 WEBSTER ST LLC | — | L00004681634 | 2013-02-21 | Active | |
| 82 WEBSTER ST LLC | — | L00004681634 | 2013-02-21 | Active | WASHINGTON |
| 82 WEBSTER STREET NE CORPORATION | — | 232004 | 2003-06-09 | Revoked | |
| 82 WEBSTER STREET NE CORPORATION | — | 232004 | 2003-06-09 | Revoked | |
| 82 WEBSTER/NORTH CAPITOL STREET LLC | — | L29817 | 2006-08-30 | Revoked | |
| 82 WEBSTER/NORTH CAPITOL STREET LLC | — | L29817 | 2006-08-30 | Revoked | |
| 820 - 20 1/2 11TH STREET, N.E. INC. | — | 920280 | 1992-01-27 | Revoked | |
| 820 - 20 1/2 11TH STREET, N.E. INC. | — | 920280 | 1992-01-27 | Revoked | |
| 820 18th Street NE LLC | — | L00006168687 | 2019-02-08 | Active | |
| 820 18th Street NE LLC | — | L00006168687 | 2019-02-07 | Revoked | Mc Lean |
| 820 48TH LLC | — | L40410 | 2008-09-04 | Revoked | |
| 820 48TH LLC | — | L40410 | 2008-09-04 | Revoked | |
| 820 ASPEN STREET N.W. L.L.C. | — | L01397 | 1997-03-19 | Dissolved | |
| 820 ASPEN STREET N.W. L.L.C. | — | L01397 | 1997-03-19 | Dissolved | |
| 820 First Street Financial Associates LLC | — | L00004625781 | 2012-08-17 | Withdrawn | |
| 820 First Street Financial Associates LLC | — | L00004625781 | 2012-10-15 | Withdrawn | Norfolk |
| 820 First Street Managing Co. LLC | — | L00004625855 | 2012-08-13 | Withdrawn | |
| 820 First Street Managing Co. LLC | — | L00004625855 | 2012-10-15 | Withdrawn | Norfolk |
| 820 H STREET L.L.C. | — | L00006280786 | 2019-04-18 | Revoked | |
| 820 H STREET L.L.C. | — | L00006280786 | 2019-04-18 | Revoked | Washington |
| 820 JOINT VENTURE | — | P04677 | 1964-12-03 | Revoked | |
| 820 JOINT VENTURE | — | P04677 | 1964-12-03 | Revoked | LEGACY NO DATA |
| 820 Taylor Street NE LLC | — | L00007232556 | 2022-02-11 | Revoked | |
| 820 Taylor Street NE LLC | — | L00007232556 | 2022-02-11 | Revoked | Herndon |
| 820 Tewkesbury LLC | — | C00008184269 | 2024-01-16 | Active | |
| 820 Tewkesbury LLC | — | C00008184269 | 2024-02-01 | Active | Washington |